20273676

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{4013}}^1$

素因数の和:4441

約数の個数: 24

約数和(自身を含む): 47429424

約数和(自身を除く): 27155748

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 4013, 5052, 8026, 12039, 16052, 24078, 48156, 1689473, 3378946, 5068419, 6757892, 10136838, 20273676]

約数ペア:

[(1, 20273676), (2, 10136838), (3, 6757892), (4, 5068419), (6, 3378946), (12, 1689473), (421, 48156), (842, 24078), (1263, 16052), (1684, 12039), (2526, 8026), (4013, 5052)]